Advanced Power & Revenue Meter
IEC 62053-22
EN 61000-4-2
The PM172 is a Class 0.2S/0.2 power meter designed for high-accuracy metering of three-phase AC circuits. Equipped with built-in digital I/Os and supporting numerous communication protocols, it is suitable for integration in utility substations or industrial SCADA systems.
The PM172 offers capabilities for basic power quality monitoring, providing calculations such as harmonics, THD, TDD and K-factor.Its powerful LED 7-segment display shines visibly in the darkest environments, facilitating the quick reading of crucial power parameters on-site. Likewise, it...
| Accuracy | |
|---|---|
| Class 0.2 per IEC 61557-12 | |
| Class 0.2 per ANSI C12.20 | |
| Power Meter | |
|---|---|
| Power: True RMS volts, amps, power, power factor, neutral current, angles and unbalance for voltage and current, frequency, symmetrical components and many more | |
| Event and parameter data-logging | |
| Sampling frequency: 128 samples per cycle | |
| Revenue Meter | |
|---|---|
| Exceeds accuracy class 0.2 / 0.2S | |
| Built-in Time of Use (TOU) tariffs to meet any billing requirements | |
| Box-sealed option | |
| Power Quality | |
|---|---|
| Event statistics complimented by waveform recording in 6 channels (3 voltage inputs, 3 current inputs) @ 128 samples/cycle | |
| Individual voltage and current harmonics up to the 63rd order harmonic | |
| Voltage and current THD, TDD & K-Factor | |
| Total Harmonic Powers | |
| Total Harmonic Energies<< | |
| Variable Current Inputs | |
|---|---|
| 5A | |
| 1A | |
| HACS: special 40mA inputs for SATEC’s High Accuracy Current Sensors | |
| RS5: Special 5A input for 5A clip-on HACS for retrofit installation on existing MV/HV CT secondary. | |
| Voltage Measurement Inputs | |
|---|---|
| Available options: |
|
| 120V AC Nominal voltage | |
| 690V AC Nominal voltage |
| Programmable Logical Controller | |
|---|---|
| Embedded programmable controller | |
| 16 control set points; programmable thresholds and delays | |
| Relay output control (for alarm and protection) | |
| ½-cycle response time | |
| Communication interfaces | |
|---|---|
| Built-in | |
| RS-485 | |
| RS-232/422 | |
| Optional/additional: (1 per device): | |
| ETH 10/100Base-T | |
| PROFIBUS | |
| Built-in I/O | |
|---|---|
| 2 Digital Outputs: 3A/250 VAC; 3A/30 VDC; 2 contacts (SPST Form A) | |
| 2 Digital Inputs: (dry contact; 15V Internal power supply) | |
| Additional I/O | |
|---|---|
| 4 Digital I/O | |
| 2 Digital Inputs + 2 Digital Outputs | |
| 2 Analog Inputs available rating: | |
| ±1mA | |
| 0-20mA | |
| 0-1mA | |
| 4-20mA | |
| 2 Analog Outputs available rating: | |
| ±1mA | |
| 0-20mA | |
| 0-1mA | |
| 4-20mA | |
| 0-5mA | |
| ±5mA | |
| Power Supply Default: 85-265V AC / 88-290V DC | |
|---|---|
| 9.6-19V DC | |
| 19-37V DC | |
| 37-72V DC | |
| Mounting | |
|---|---|
| 92X92mm square | |
| 14’’ round cutout | |
| DIN-rail mounting | |
